| 7300
|}
== Building Start and End Table ==
Created PatentExpirationRules table using the data shown in the table above. Maintfeeevents is a table with all of the USPTO data on fees paid. The earliest grantdate in this dataset is 1981-09-01 and the latest is 2016-06-28. The earliest feedate is 1980-12-19 and the latest feedate is 5000-01-1 (NO THIS IS NOT A TYPO- someone please fix why we have fees being paid in the year 5000). The second latest feedate is 2016-06-13.